rocket scientist
Americannoun
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a specialist in rocketry.
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an exemplar of keen intelligence, especially mathematical ability.
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
You don’t have to be a rocket scientist to make average investing returns.
From The Wall Street Journal ● Oct. 23, 2026
It doesn’t take a rocket scientist to figure out what those values might be.
From Salon ● May 3, 2026
The league has even employed pilots, air traffic controllers, and a rocket scientist.
From Barron's ● Feb. 3, 2026
In achieving his dream to be a rocket scientist, he would become an American hero.
From BBC ● Aug. 8, 2025
Lynn planned to become either a rocket scientist or a famous writer.
From "Kira-Kira" by Cynthia Kadohata
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Get a wordDefinitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.